Here are some pattern samples in mockups that shows some designs that suit well for wallpaper.

SP-0055 Rhododentron

SP-0051 Pihatatar

SP-0052 Triangle

SP-0056 Thistle and Fern

SP-0043-01 Peacock and SP-0042-02 Waves and Dots
All patterns in the portfolio are already in repeat. If you’d like access to my entire portfolio, please contact me directly.